Clearly one of the best features of disk arrays is that they can continue working even when a disk has failed. One of the problems, however, is that you might not notice when a disk fails, and thus, ...

One of the first big challenges neophyte sysadmins and data hoarding enthusiasts face is how to store more than a single disk worth of data. The short—and traditional—answer here is RAID (a Redundant ...

Modern storage arrays offer disk types to meet any need--costly Fibre Channel (FC) disks for high-end applications requiring superior performance and availability, and lower-priced SATA disks for less ...

Any organization that’s serious about its data integrity uses storage systems based on RAID level 6 (that’s block-level striping with double distributed parity) which can tolerate the failure of two ...